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Avem un trapez ABCD, AB || CD, AB>CD, AB = 18 cm iar CD = 6 cm
a) Aflati linia mijlocie a trapezului
b) Daca AC intesecteaza BD in punctul {O}, OD/OB=1/3, calculaati AO si OC.

Va rog cat mai rapid si serios.


Răspuns :

Răspuns:

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Răspuns:

buna sunt Alina am 19 ani și vreau sa fiu fututa